February 2026 in “NeuroSci” Finasteride and dutasteride may cause depression and anxiety, especially in younger men.
1 citations
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January 2015 Personality traits significantly affect the onset, progression, and psychological impact of alopecia areata.
April 2015 in “Dentistry 3000” Premature hair graying in the face may be influenced by genetics and environment.
March 2021 in “The British Journal of Psychiatry” Countries with stricter cultures had fewer COVID-19 cases and deaths, paranoia is linked to false memories, psychosocial intervention works as well with or without antipsychotic drugs for young people with psychosis, smartphones can detect changes in behavior indicating illness relapse, and recruitment agents show regional and gender biases.
10 citations
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December 2017 in “Chemosphere” Bisphenol-A (BPA) increases connections between brain cells and boosts their activity, but it blocks the effects of a male hormone on brain cell plasticity.
January 2020 in “Archives of Medicine and Health Sciences” Certain immune molecules and stress affect hair loss, and while genes play a role, more research is needed to fully understand and treat it.
December 2025 in “Frontiers in Immunology” Restoring nerve-macrophage communication may help treat autoimmune diseases.
100 citations
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November 2017 in “EMBO Reports” Metabolic signals and cell shape influence how cells develop and change.
June 2026 in “Cell Regeneration” The olfactory epithelium can regenerate throughout life, aided by specific cells, genes, and new research methods.
February 2009 in “Journal of Investigative Dermatology” EGFR is essential for organized skin nerve growth and branching.
140 citations
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October 2008 in “Nature Genetics”
159 citations
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December 2007 in “American Journal of Pathology” Stress-related substance P may lead to hair loss and negatively affect hair growth.
77 citations
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July 2020 in “Cell” Muscles and nerves that cause goosebumps also help control hair growth.
September 2024 in “Advanced Biomedical Research” Chick embryo extract helps rat hair follicle stem cells become more like neurons.
1 citations
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January 2017 in “International Journal of Trichology” Psychological stress and personal history are significant factors in hair loss.
October 2004 in “European Neuropsychopharmacology” Impulsiveness is common across various psychiatric disorders and linked to many psychological symptoms.
17 citations
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July 1994 in “Journal of Dermatological Science” The cause of alopecia areata is likely a mix of genetics, immune system issues, and environmental factors, with more research needed to understand it fully.
April 2023 in “Journal of Investigative Dermatology” Sweating can potentially be controlled through olfactory receptors, with β-ionone playing a key role, and responses may vary between genders.
January 2004 in “中国组织化学与细胞化学杂志”
29 citations
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September 1989 in “Journal of The American Academy of Dermatology” Abnormal scalp whorls can indicate brain development issues but may also be seen in neurologically normal people.
12 citations
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March 2022 in “Development” Mechanical forces are crucial in shaping our sensory organs during development.
7 citations
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October 2010 in “Medical Hypotheses” Alopecia areata may involve stress-related changes affecting hormone receptors, leading to reduced cortisol production.
January 2008 in “Journal of Medicinal Chemistry” Finasteride may cause sexual and psychological side effects by affecting an enzyme related to epinephrine.
March 2021 in “CRC Press eBooks” Hair loss can cause and be caused by psychological issues.
7 citations
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October 2008 in “Nature Genetics” Two key genetic areas linked to male-pattern baldness were identified.
28 citations
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June 2015 in “Journal of circadian rhythms” An individual's morning or evening preference can predict changes in their body clock gene expression.
September 2017 in “OhioLink ETD Center (Ohio Library and Information Network)” Caregivers had lower stress hormone levels than non-caregivers, suggesting caregiving stress affects the body differently.
July 2025 in “International Journal of Trichology” Biological factors are crucial for developing new hair restoration treatments.
January 2003 in “Springer eBooks” Certain genes are linked to type 1 and type 2 diabetes in kids, and changes in these genes can also cause other diabetes-related conditions.
April 2019 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature” PCOS shares similar genetic traits across different diagnosis criteria and is linked to other health conditions.